Free field realization of $q$-deformed primary fields for $U_q(\widehat{\sl}_2)$
| dc.creator | Matsuo, A. | |
| dc.date | 1992-12-05 | |
| dc.date | 1992-12-05 | |
| dc.date.accessioned | 2026-07-07T09:01:05Z | |
| dc.date.available | 2026-07-07T09:01:05Z | |
| dc.description | The $q$-vertex operators of Frenkel and Reshetikhin are studied by means of a $q$-deformation of the Wakimoto module for the quantum affine algebra $U_q(\widehat{\sl}_2)$ at an arbitrary level $k\ne 0,-2$. A Fock module version of the $q$-deformed primary field of spin $j$ is introduced, as well as the screening operators which (anti-)commute with the action of $U_q(\widehat{\sl}_2)$ up to a total difference of a field. A proof of the intertwining property is given for the $q$-vertex operators corresponding to the primary fields of spin $j\notin {1 \over2}\Z_{\geq0}$, which is enough to treat a general case. A sample calculation of the correlation function is also given. | |
| dc.description | 22 pages | |
| dc.identifier | https://arxiv.org/abs/hep-th/9212040 | |
| dc.identifier | http://arxiv.org/abs/hep-th/9212040 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/148207 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | Free field realization of $q$-deformed primary fields for $U_q(\widehat{\sl}_2)$ | |
| dc.type | text |